implement a basic ChoiceBlock
implement a basic ChoiceBlock

bjesus/wagtail,wagtail/wagtail,timorieber/wagtail,m-sanders/wagtail,iansprice/wagtail,thenewguy/wagtail,marctc/wagtail,takeshineshiro/wagtail,mikedingjan/wagtail,gogobook/wagtail,FlipperPA/wagtail,serzans/wagtail,mixxorz/wagtail,janusnic/wagtail,nimasmi/wagtail,dresiu/wagtail,hamsterbacke23/wagtail,nutztherookie/wagtail,davecranwell/wagtail,chrxr/wagtail,taedori81/wagtail,nrsimha/wagtail,darith27/wagtail,kaedroho/wagtail,chrxr/wagtail,bjesus/wagtail,Toshakins/wagtail,Pennebaker/wagtail,timorieber/wagtail,kurtrwall/wagtail,jnns/wagtail,nilnvoid/wagtail,nutztherookie/wagtail,gasman/wagtail,dresiu/wagtail,nealtodd/wagtail,janusnic/wagtail,stevenewey/wagtail,Toshakins/wagtail,nilnvoid/wagtail,Klaudit/wagtail,m-sanders/wagtail,rsalmaso/wagtail,iho/wagtail,zerolab/wagtail,gasman/wagtail,mixxorz/wagtail,kurtrwall/wagtail,takeflight/wagtail,inonit/wagtail,inonit/wagtail,Tivix/wagtail,hanpama/wagtail,mephizzle/wagtail,marctc/wagtail,KimGlazebrook/wagtail-experiment,darith27/wagtail,Pennebaker/wagtail,iho/wagtail,kaedroho/wagtail,kaedroho/wagtail,zerolab/wagtail,hamsterbacke23/wagtail,torchbox/wagtail,Klaudit/wagtail,mixxorz/wagtail,WQuanfeng/wagtail,takeshineshiro/wagtail,dresiu/wagtail,davecranwell/wagtail,mjec/wagtail,nutztherookie/wagtail,jordij/wagtail,mikedingjan/wagtail,jorge-marques/wagtail,jnns/wagtail,jordij/wagtail,kurtw/wagtail,rsalmaso/wagtail,mephizzle/wagtail,Pennebaker/wagtail,rjsproxy/wagtail,Toshakins/wagtail,tangentlabs/wagtail,jorge-marques/wagtail,wagtail/wagtail,janusnic/wagtail,rv816/wagtail,darith27/wagtail,davecranwell/wagtail,JoshBarr/wagtail,thenewguy/wagtail,kurtw/wagtail,tangentlabs/wagtail,mixxorz/wagtail,Klaudit/wagtail,nimasmi/wagtail,stevenewey/wagtail,nrsimha/wagtail,mephizzle/wagtail,rv816/wagtail,gogobook/wagtail,tangentlabs/wagtail,torchbox/wagtail,mayapurmedia/wagtail,timorieber/wagtail,mjec/wagtail,gasman/wagtail,mayapurmedia/wagtail,stevenewey/wagtail,serzans/wagtail,gasman/wagtail,m-sanders/wagtail,WQuanfeng/wagtail,mjec/wagtail,dresiu/wagtail,mjec/wagtail,takeflight/wagtail,jordij/wagtail,bjesus/wagtail,kaedroho/wagtail,rv816/wagtail,zerolab/wagtail,quru/wagtail,quru/wagtail,chrxr/wagtail,thenewguy/wagtail,mikedingjan/wagtail,rsalmaso/wagtail,Toshakins/wagtail,quru/wagtail,jorge-marques/wagtail,takeflight/wagtail,serzans/wagtail,hanpama/wagtail,wagtail/wagtail,KimGlazebrook/wagtail-experiment,nimasmi/wagtail,nutztherookie/wagtail,jorge-marques/wagtail,KimGlazebrook/wagtail-experiment,nealtodd/wagtail,nimasmi/wagtail,mephizzle/wagtail,rjsproxy/wagtail,KimGlazebrook/wagtail-experiment,thenewguy/wagtail,rv816/wagtail,WQuanfeng/wagtail,JoshBarr/wagtail,jorge-marques/wagtail,tangentlabs/wagtail,FlipperPA/wagtail,inonit/wagtail,m-sanders/wagtail,inonit/wagtail,nealtodd/wagtail,JoshBarr/wagtail,chrxr/wagtail,nilnvoid/wagtail,kurtrwall/wagtail,nrsimha/wagtail,hanpama/wagtail,kurtw/wagtail,rjsproxy/wagtail,hamsterbacke23/wagtail,kurtrwall/wagtail,kaedroho/wagtail,zerolab/wagtail,stevenewey/wagtail,bjesus/wagtail,mayapurmedia/wagtail,davecranwell/wagtail,taedori81/wagtail,takeshineshiro/wagtail,Tivix/wagtail,nrsimha/wagtail,WQuanfeng/wagtail,takeflight/wagtail,FlipperPA/wagtail,gogobook/wagtail,iansprice/wagtail,Tivix/wagtail,gogobook/wagtail,mayapurmedia/wagtail,mixxorz/wagtail,torchbox/wagtail,rjsproxy/wagtail,wagtail/wagtail,FlipperPA/wagtail,Klaudit/wagtail,takeshineshiro/wagtail,jnns/wagtail,quru/wagtail,rsalmaso/wagtail,taedori81/wagtail,marctc/wagtail,janusnic/wagtail,mikedingjan/wagtail,Tivix/wagtail,taedori81/wagtail,hamsterbacke23/wagtail,wagtail/wagtail,iansprice/wagtail,iho/wagtail,rsalmaso/wagtail,iho/wagtail,darith27/wagtail,jnns/wagtail,gasman/wagtail,dresiu/wagtail,nilnvoid/wagtail,taedori81/wagtail,jordij/wagtail,nealtodd/wagtail,marctc/wagtail,Pennebaker/wagtail,zerolab/wagtail,serzans/wagtail,iansprice/wagtail,torchbox/wagtail,kurtw/wagtail,timorieber/wagtail,thenewguy/wagtail,hanpama/wagtail,JoshBarr/wagtail